9
Maintenance
Replacing the Outlet valve
Replacing the Outlet valve
When
If Outlet valve is defective.
Tools required
p/n
G4220-20012
G4220-20014
Parts required
p/n
G4220-60028
G4220-20020
1
Close the shut off valves to avoid solvent leaks.
122
Description
Wrench, 14 mm
Torque wrench 2 – 25 Nm
2.5 mm Hex Bit
Description
Outlet valve 1290 Infinity Pump
(primary pump head)
Internal gold seal for 1290 Infinity outlet valve
2
Lift up the capillary and remove it from the primary pump
head.
Agilent 1290 Infinity Binary Pump User Manual